cris: asm-offsets related build failure

fallout from "kbuild: cris use generic asm-offsets.h support" - symlink
target was wrong

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

arch/cris/Makefile

@@ -119,7 +119,7 @@ $(SRC_ARCH)/.links:
 	@ln -sfn $(SRC_ARCH)/$(SARCH)/lib $(SRC_ARCH)/lib
 	@ln -sfn $(SRC_ARCH)/$(SARCH) $(SRC_ARCH)/arch
 	@ln -sfn $(SRC_ARCH)/$(SARCH)/vmlinux.lds.S $(SRC_ARCH)/kernel/vmlinux.lds.S
-	@ln -sfn $(SRC_ARCH)/$(SARCH)/asm-offsets.c $(SRC_ARCH)/kernel/asm-offsets.c
+	@ln -sfn $(SRC_ARCH)/$(SARCH)/kernel/asm-offsets.c $(SRC_ARCH)/kernel/asm-offsets.c
 	@touch $@
 
 # Create link to sub arch includes